Table 3.
Comparison of age, global scores, and category subscores from the IADL and the Activity Scale for persons who showed smaller (MMSE(C) I–II: S) and greater (MMSE(C) I–II: G) differences in their MMSE(C) results between baseline and second examination (the dividing point is the mean difference of 1.75).
| MMSE(C) I–II: S (n=42) ave. ±SD | MMSE(C) I–II: G (n=33) ave. ±SD | t | df | p | F variance | p variance | |
|---|---|---|---|---|---|---|---|
| Age | 76.86±7.83 | 77.48±10.78 | −0.29 | 73 | 0.77 | 1.90 | 0.05 |
| MMSE(C)-I* | 28.26±2.95 | 26.17±2.58 | 3.22 | 73 | 0.00 | 1.31 | 0.43 |
| MMSE(C)-II | 24.97±3.32 | 26.38±2.81 | −1.94 | 73 | 0.06 | 1.39 | 0.33 |
| MMSE(C) I–II* | 3.29±1.29 | −0.21±1.43 | 11.09 | 73 | 0.00 | 1.22 | 0.54 |
| MMSE(C) VII | 22.33±5.69 | 23.68±5.11 | −1.07 | 73 | 0.29 | 1.24 | 0.54 |
| IADL-tele* | 2.26±0.80 | 1.79±0.70 | 2.70 | 73 | 0.01 | 1.31 | 0.43 |
| IADL-shop* | 1.71±0.51 | 1.64±0.65 | 0.58 | 73 | 0.56 | 1.65 | 0.13 |
| IADL-meal | 1.64±0.48 | 1.39±0.50 | 2.18 | 73 | 0.03 | 1.05 | 0.88 |
| IADL-clea | 1.29±0.46 | 1.33±0.48 | −0.44 | 73 | 0.66 | 1.10 | 0.77 |
| IADL-laun | 1.36±0.48 | 1.21±0.42 | 1.37 | 73 | 0.18 | 1.36 | 0.37 |
| IADL-tran* | 1.14±0.35 | 1.12±0.33 | 0.27 | 73 | 0.79 | 1.14 | 0.70 |
| IADL-meds | 1.14±0.35 | 1.06±0.24 | 1.14 | 73 | 0.26 | 2.14 | 0.03 |
| IADL-pfin* | 1.45±0.71 | 1.27±0.63 | 1.15 | 73 | 0.25 | 1.27 | 0.49 |
| IADL-global* | 12.00±2.24 | 10.82±2.39 | 2.20 | 73 | 0.03 | 1.14 | 0.69 |
| A-intellectual | 2.55±1.66 | 3.18±1.88 | −1.55 | 73 | 0.13 | 1.29 | 0.44 |
| A-physical* | 3.95±2.70 | 5.61±2.67 | −2.65 | 73 | 0.01 | 1.02 | 0.96 |
| A-social | 4.81±3.46 | 5.55±3.73 | −0.88 | 73 | 0.38 | 1.16 | 0.65 |
| A-global* | 11.51±7.04 | 14.33±7.06 | −1.71 | 72 | 0.09 | 1.00 | 0.98 |
*
Statistically significant differences (p≤0.05).